4993677456 has 40 divisors (see below), whose sum is σ = 12910736160. Its totient is φ = 1663216896.

The previous prime is 4993677449. The next prime is 4993677457. The reversal of 4993677456 is 6547763994.

It is a self number, because there is not a number n which added to its sum of digits gives 4993677456.

It is not an unprimeable number, because it can be changed into a prime (4993677457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19116 + ... + 101748.

It is an arithmetic number, because the mean of its divisors is an integer number (322768404).

Almost surely, 2^4993677456 is an apocalyptic number.

It is an amenable number.

4993677456 is an abundant number, since it is smaller than the sum of its proper divisors (7917058704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4993677456 is a wasteful number, since it uses less digits than its factorization.

4993677456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83903 (or 83897 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 60.

The square root of 4993677456 is about 70665.9568392023. The cubic root of 4993677456 is about 1709.2548827832.

The spelling of 4993677456 in words is "four billion, nine hundred ninety-three million, six hundred seventy-seven thousand, four hundred fifty-six".